baber/WOPTO huggingface dataset:
Patent FR-2672597-A1 (FR)
Title: New N-substituted quinoline derivatives, process for their preparation, the new intermediates obtained, their application as medicaments and the pharmaceutical compositions containing them
Inventor: FRANCOIS CLEMENCE
IPC: C07D215/22
Filed: 1991-02-07
Abstract: The subject of the invention is the products of formula (I): in which: R1 represents hydrogen, alkyl, alkenyl, alkynyl, acyl, cyano or carboxyl in the free, salified or esterified form, R2 and R3, which are identical or different, represent: hydrogen, halogen, hydroxyl, mercapto, cyano, nitro, sulpho, formyl, benzoyl, acyl, carboxyl, in the free, salified or esterified form, cycloalkyl, alkyl, alkenyl, alkynyl, alkyloxy, alkylthio, aryl, arylalkyl, arylalkenyl, aryloxy, arylthio, or . The meaning of the other radicals is given in the description. The said products of formula (I) being in all the possible racemic, enantiomeric and diastereoisomeric isomeric forms, and the addition salts of the said products of formula (I). These products have advantageous pharmacological properties.
Patent FR-2674144-A1 (FR)
Title: Rotary separator
Inventor: JEAN JOBERT RENE
IPC: B65G53/46
Filed: 1991-03-19
Abstract: The separator includes: - a casing forming a fairing (10) comprising an inlet (12) for air laden with the substances to be separated off and an outlet (14) for the air discharged; - a housing (18, 20) arranged inside the said casing (10), comprising an opening (22) into which the air inlet (12) opens outs and perforations for allowing air to pass which is then discharged through the air outlet (14); - a rotary air lock (32) of the type with a cellular wheel, to collect the particles of substances separated from the air flow, these particles being discharged by means of an orifice (36) provided in the lower part of the said rotary air lock, this separator being characterised in that the side walls of the air lock are made in the form of removable flanks (42, 42') which are provided with disengagement components (44, 44') defining volumes projecting outwards.
Patent FR-2676203-A1 (FR)
Title: Device for towing and for setting the track (gauge width) of a three-wheeled straddle tractor
Inventor: PASCAL OURY
IPC: B62D49/06
Filed: 1991-05-07
Abstract: The invention relates to a device for towing and for setting the track of a three-wheeled straddle tractor. The device consists essentially of two arms (30), each one pivoting with respect to the axle (161) of a rear wheel (18) including, at their front end, a perpendicular stub axle (311) on which is mounted a road-going wheel (32) and, at their rear end, an oblique stub axle (331) located in alignment with the pivoting arms (30), on which is mounted a small wheel (34). These two pivoting arms may be manoeuvred individually or together, via thrust cylinders (40) connecting their rear part (33) to a rear strut (16). Application: viticulture.
Patent FR-2677512-A1 (FR)
Inventor: PIERRE ALBOUY
IPC: H03G3/30
Filed: 1991-06-07
Abstract: The broadband amplifier circuit with automatic control of the gain and the offset voltage includes a main amplifier chain (SY, AVG1, AVG2, BU), a negative-feedback loop for controlling the gain (T, AOPG) and a negative-feedback loop (T, AOPO) for controlling and cancelling out at output any offset voltage, the said main amplifier chain containing an amplifier block with gain control (AGV1, AGV2) receiving as command input the outputs from the negative-feedback loop for controlling the gain, characterised in that the amplifier block with gain control (AGV1, AGV2) is preceded in the main chain by a balancer-adder block (SY) with fixed gain having an input (MD, MB) receiving a signal to be amplified, and having an input (OD, OB) receiving a signal for correcting the offset voltage.
Patent FR-2679083-A1 (FR)
Title: Automatic device and method for separating sources
Inventor: GILLES BUREL
IPC: G06N3/04
Filed: 1991-07-09
Abstract: The method of separating sources includes a prior phase, during which a measurement of the degree of dependence of n signals is defined; a learning phase during which examples, in mixed form, of n signals e1 to en are used in order, by successive approximation, to adjust parameters Wij of an inverse parametric form associated with an inverse transformation, in such a way as to minimize a cost function defined on the basis of the measurement of the degree of dependence of n signals s1 to sn obtained by inverse transformation of a given mixture; a phase of separating sources, during which n original new signals are estimated on the basis of an observation of an instantaneous mixture of these signals, by calculating the inverse transformation of the observation.
Patent FR-2678845-A1 (FR)
Title: Device for checking lotto (bingo), lottery and similar slips
Inventor: FRANCOIS NOCCHI T
IPC: A63F3/06
Filed: 1991-07-12
Abstract: The invention relates to a device making it possible to check lotto and lottery grids by means of transparency. It consists of a strip of transparent plastic folded over at the top and welded at the bottom (1), and a window is obtained by impression, which reveals a single grid (4), passing a game slip laterally into the device, and, by marking the numbers which you wish to check with an erasable felt-tip pen (3), the winning numbers are immediately seen. The device according to the invention is intended particularly for checking lotto slips.
Patent FR-2667137-A1 (FR)
Title: Porte de refrigerateur formant vitrine.
Inventor: RICHARDSON RICHARD J
IPC: E05D11/00
Filed: 1991-09-20
Abstract: L'invention concerne les portes de réfrigérateurs. Elle se rapporte à une porte de réfrigérateur qui comporte des panneaux interne (14), médian (22) et externe (24), maintenus en coopération par des entretoises (26) et des structures creuses (34) placées entre les panneaux. Les panneaux sont formés de verre et forment ainsi une vitrine. Une matière d'étanchéité (32) assure le maintien en coopération de tous les éléments de la porte. Application aux portes de réfrigérateurs formant vitrine.
Patent FR-2669810-A1 (FR)
Title: Method for manufacturing a milk fraction having a high alpha -lactalbumin content and product obtained by implementing this method
Inventor: YUKIO UCHIDA
IPC: A23C9/142
Filed: 1991-11-27
Abstract: The invention relates to a method for manufacturing a milk fraction with a high  alpha -lactalbumin content as well as to products comprising such a fraction. The method according to the invention is characterised in that it consists in subjecting the milk which has been heat treated, or during its heat treatment, to a transverse passage microfiltration treatment or to an ultrafiltration treatment using a membrane with a fractional molecular weight of more than 50,000 Da, then in transferring the  alpha -lactalbumin to the side of the filtrate for separation and recovery of the  alpha -lactalbumin. The method makes it possible to reduce the quantity of  beta -lactoglobulin and to increase the  alpha -lactalbumin, to provide a milk fraction having a high  alpha -lactalbumin content and a high nutritional value. Applications: substitute for human milk and for a nutritional composition.
Patent WO-9214316-A1 (WO)
Inventor: DE COUASNON TRISTANT
IPC: H04L27/32
Filed: 1992-02-11
Abstract: The present invention relates to a method for the binary coding of N points of a constellation corresponding to the discrete positions in amplitude and phase associated to the coding of binary words in the case of a multicarrier modulation of the OFDM type (Orthogonal Frequency Division Multiplexing) of a digitalized signal. According to the method, two adjacent points of the constellation correspond to binary words which differ from each other by two bits at the most. The present invention applies particularly to digital television.
Patent FR-2677498-A1 (FR)
Title: Laser yag au neodyme a grande longueur d'onde.
Inventor: JOHN TULIP
IPC: H01S3/082
Filed: 1992-04-21
Abstract: Ce laser comprend un boîtier (6) comprenant une cavité optique réfléchissante, un barreau laser (1) installé dans la cavité optique et comportant un dopage au néodyme, une lampe de pompage (2) installée dans la cavité optique près du barreau laser et envoyant une lumière au barreau laser, des moyens (13) de commande de la lampe de pompage de manière qu'elle produise des impulsions intermittentes de lumière, des moyens (18, 18', 19, 19') formant résonateur sélectif vis-à-vis des longueurs d'onde pour produire une réflexion maximale et permettre une oscillation laser dans la gamme de 1,4 à 1,5 mum, le barreau laser possédant un niveau de concentration en néodyme compris entre environ 0,3 et 0,7 N. Application notamment aux lasers utilisés dans des applications médicales.
Patent FR-2677076-A1 (FR)
Title: Silencieux d'aspiration pour compresseurs hermetiques.
Inventor: GILBERTO HEINZELMANN
IPC: F02M35/12
Filed: 1992-05-25
Abstract: Silencieux d'aspiration pour compresseurs hermétiques du type comprenant un bloc de cylindre (4) doté d'un cylindre (10) logeant un piston alternatif (15); une plaque à soupapes (11) dotée d'un orifice d'aspiration; un silencieux d'aspiration comprenant un corps de silencieux creux muni d'une ouverture d'entrée de gaz et d'une ouverture de sortie de gaz; et un conduit d'aspiration (140) comportant une extrémité d'entrée et une extrémité de sortie opposée, ledit corps de silencieux creux consistant en une partie inférieure (110) et une partie supérieure en couvercle (120), l'ouverture d'entrée de gaz étant formée à la partie inférieure (110) du corps de silencieux, le silencieux étant en outre doté d'un moyen de fixation pour maintenir et appuyer la partie supérieure en couvercle (120) sur la partie inférieure (110) du corps de silencieux.
Patent FR-2693364-A1 (FR)
Inventor: GILLES VOYDEVILLE
IPC: A61B17/84
Filed: 1992-07-07
Abstract: A prosthesis including (a) a flexible ligament (1) with a first narrowed thinner portion (2) and a second wider portion (3) forming an extension of, and having a greater width and thickness (e2) than, said first portion, which portion may be passed around the spinous processes (12) of two adjacent vertebrae (L5, L4) in a figure of eight pattern, whereas the second portion circles around said processes; (b) a semi-flexible inter-process block (6) with two pairs of through-channels (7, 8) having differing cross-sections and receiving the respective portions of the ligament; and (c) members (4, 5) for joining the ends of the ligament. Said prosthesis prevents sagittal and frontal lumbar vertebral rotational instability.
Patent FR-2695392-A1 (FR)
Title: New antibacterial peptide(s) from dragonfly - for medical, veterinary, agricultural and food preservation use
Inventor: PHILIPPE BULET
IPC: C07K14/435
Filed: 1992-09-04
Abstract: New antibacterial peptides (I) are (a) of the type present in 'paleopterous' insects, pref. of the order Odonata, esp. Aeschna cyanea, or (b) are inducible in such insects by injection of bacteria or by traumatisation, e.g. septic wounding, extraction of (I) and opt. fractionation of the extract to separate (I) according to their antibacterial activity. Also claimed are: (1) nucleotide sequences (II) bearing genetic information corresp. to the amino acids of (I), sequences capable of hybridising with (II) under stringent conditions, and corresp. complementary and RNA sequences; (2) expression and/or cloning vectors contg. at least a fragment of the sequences of (1), and hosts transformed with these vectors; and (3) plant cells whose genome is modified by the presence of genes coding for (I). USE - (I) are active against Gram-positive and -negative bacteria. They may be used for medical purposes, e.g. for treating eye, ear, buccal, dental or gynaecological infections, for veterinary purposes, esp. for treating mastitis, as agricultural bactericides and as food preservatives.
Patent FR-2695969-A1 (FR)
Title: Body of one half of transmission joint which is made up of composite structure - has several carrier paths with envelope section of joint joined to drive unit by system of connecting pieces with inside surface of envelop being fitted with carrier paths by thermosetting or thermo-plastics
Inventor: BERNARD POULIN
IPC: F16C3/02
Filed: 1992-09-21
Abstract: The body (10) of a transmission joint contains several carrier paths (18A,18B) set around the axis (X-X) of the body (10) which cooperate with the other elements of the transmission joint. The envelope section (14) of this joint (10) is joined to a drive unit by system of connecting pieces (12,36). To the inside surface of the envelope (14) are fitted the carrier paths (18A,18B) by a thermosetting or thermo-plastic which fills the space between the inside surfaces (26,28A,28B,30) of the envelope (14) and the outer surfaces (22A,22B) of the two adjacent sections (20A,20B) of the carrier paths (18A,18B). Use/Advantage - A body half of a transmission joint made up of a composite structure which makes for a saving in weight and a reduction in transmission noise.
Patent FR-2702863-A1 (FR)
Title: Computer system for assisting with the delivery of petroleum products by tankers
Inventor: PATRICK GUYON
IPC: G08B21/20
Filed: 1992-12-09
Abstract: The invention relates to a device enabling the delivery driver to be forewarned of a risk of error through mixing products on delivery to a service station. It consists of bar codes which equip: the loading arms of loader depots, the domes and valves of tankers and the discharge nozzles of service-station tanks. An optical reader with memory, fitted with an audible alarm. The system is especially intended for petrol companies with road transporters for petroleum products.
Patent WO-9408588-A1 (WO)
Title: Pharmaceutical compositions containing 3-beta-hydroxylated natural steroid derivatives, and use thereof
Inventor: MORFIN ROBERT
IPC: A61P31/04
Filed: 1993-10-19
Abstract: A pharmaceutical composition containing 7-hydroxylated derivatives of natural steroid hormones having, if necessary, a 3β hydroxyl function, for use as an immunity trigger or stimulant (hereinafter termed ''immunity effector''), particularly for cell immunity. Said pharmaceutical compositions may also be used as anti-glucocorticoid agents.
Patent FR-2690174-A1 (FR)
Inventor: ALAN LEKAN
IPC: A41D31/02
Filed: 1993-04-07
Abstract: A stretchable water vapor permeable composite material comprisinga layer of porous film adhesively laminated to a layer of fabric; said porous film and said fabric having lower tensile modulus in the transverse direction than in the machine direction and having their axes of lower tensile modulus in parallel alignement, and each having, at 25 % extension in the transverse direction, a force to displacement (F/D) ratio per inch width less than 3.5; and said composite material having, at 25 % extension in the trasverse direction, an F/D ratio per 2.54 cm width less than 9.0. This composite fabric has barrier properties such as windproofness and water-penetration resistance and is suitable for use in many types of lightweight or close-fitting garments.
Patent FR-2703779-A1 (FR)
Title: Détecteur thermique bolométrique.
Inventor: FRANCOIS BUCHY
IPC: G01J5/20
Filed: 1993-04-09
Abstract: L'invention concerne un détecteur thermique comprenant un matériau sensible à la chaleur. L'élément sensible du capteur comprend un matériau ferroélectrique dopé, présentant une forte augmentation de résistance avec la température, au voisinage de la transition ferroélectrique/paraélectrique. Il peut s'agir notamment d'une céramique ferroélectrique dopée, comportant du titanate de baryum. Applications: Détecteur infrarouge.
Patent FR-2703659-A1 (FR)
Title: Dispositif antivol pour récipients munis d'un moyen de bouchage ou de surbouchage.
Inventor: ROBERT DE VAUJANY
IPC: B65D55/02
Filed: 1993-04-08
Abstract: Ce dispositif antivol est destiné à des récipients tels que bouteilles. Un moyen (4) détectable par voie magnétique et/ou électromagnétique est intégré au moyen de bouchage ou de surbouchage (3) du récipient (1). Le moyen détectable (4) peut être un micro-circuit électronique, un circuit imprimé ou un filament émetteur, inséré entre la capsule (5) et le joint (6) d'un bouchon (3), et appliqué ou fixé soit sur le fond (7) de la capsule, soit sur la face supérieure du joint (6). Ce moyen (4) est détecté, lors du passage d'un fraudeur sous un portique ou entre des panneaux détecteurs.
Patent FR-2704171-A1 (FR)
Title: Screwdriver and screw for surgical use
Inventor: GEORGES COMTE
IPC: A61B17/88
Filed: 1993-04-19
Abstract: The screwdriver applies particularly for screws (2) pierced coaxially, one of the ends (2a) of which has a diametral slot (2b). The operating end (1) capable of interacting with the screw head (2a) has a profile with a flat section (1a) extended coaxially by an arrangement (1b) shaped to be engaged and centred in the coaxial hole (2c) of the screw (2) after the said profile (1a) has been positioned in the slot (2b).
Patent FR-2705158-A1 (FR)
Title: Mobile unit for on-site information display
Inventor: JEAN-CLAUDE DECAUX
IPC: G09F21/04
Filed: 1993-05-11
Abstract: The invention relates to a mobile unit such as a motor vehicle for on-site display of information or advertising intended for the public. The mobile unit includes at least one information support (1) which can be moved along two planes with respect to the mobile unit, a plane called "transport" plane in which the support is folded against one of the faces of the vehicle, a position called "active" position in which the support projects with respect to the bodywork of the vehicle.
Patent FR-2689663-A1 (FR)
Title: Portable equipment for location of persons or objects - uses moulded plastic base with plastic cover that clips onto base with tongues carried on elastic support.
Inventor: GERARD THOMAS
IPC: G08B3/10
Filed: 1993-05-18
Abstract: The locating equipment has multiple fixed detecting stations in a controlled area and a device carried by a person or attached to an object that reacts with the detecting stations. The portable device is in the form of a badge provided with suitable methods of attachment.  The badge is constructed from a flat rigid dish (2) that houses an integrated circuit and a battery of two 'button' cells (11). A flexible plastic cover (1) clips over the edge of the dish, locked by a clip (17) that is carried on a flexible part circular ridge formed on the underside of the top cover. ADVANTAGE   Compact lightweight badge that provides adequate impact resistance.
Patent FR-2692979-A1 (FR)
Title: Système de mesure de course pour une régulation d'un mécanisme de roulement.
Inventor: HORST FUHRMANN
IPC: G01B7/00
Filed: 1993-06-08
Abstract: a) L'invention concerne un système de mesure de course pour une régulation d'un mécanisme de roulement. b) L'invention est caractérisée par le fait qu'une deuxième bobine est reliée de façon fixe à l'une des pièces, que l'une deux bobines (22, 24) est constituée sous la forme d'une bobine d'excitation (22) alimentée par la tension électrique alternative et que l'autre bobine est constituée comme une bobine de mesure (24), à l'aide de laquelle on peut produire en raison du couplage électromagnétique variable en fonction de la distance des deux bobines (22, 24) un signal électrique de sortie correspondant.
Patent FR-2695216-A1 (FR)
Title: Commutateur optique ayant une direction de propagation proche de l'axe Z du matériau électro-optique.
Inventor: OLOV GRANESTRAND PER
IPC: G02F1/313
Filed: 1993-08-31
Abstract: L'invention concerne le traitement de signaux lumineux par un effet électro-optique. Une tranche monocristalline (180) d'un matériau électro-optique en coupe X ou proche de Y forme un substrat d'un commutateur optique numérique. Des guides d'ondes (181, 182, 183) en LiNbO3 sont diffusés dans la tranche de façon que la lumière se propage dans une direction de l'axe Z de la tranche. Ces guides d'ondes définissent une forme en Y dont les indices de réfraction sont commandés par des électrodes (184, 186, 188) qui sont étroitement adjacentes à cette forme en Y. Applications aux télécommunications optiques.
Patent FR-2709636-A1 (FR)
Title: Improvement to installations for planting out plants grown in the form of soil blocks (plugs) in cellular trays
Inventor: JEAN-PIERRE BILLARD
IPC: A01G9/10
Filed: 1993-09-07
Abstract: The installation for planting out plants grown in the form of soil blocks (plugs) (4) in cellular trays (3) is of the type operating with the combination: of a single means (5) for extracting the plant (4) from the cell of the seed tray (3) and for holding the said plant, of a means (11) for taking over the said plant and planting it out into pots (12) to be filled which are placed on a sequential conveyor device (13). This installation is characterised in that it includes a detection system (9) designed to check the quality of the plant (4), borne by the extraction and holding means (5), as well as means able to halt the take-over means (11) and the device (13) for conveying the pots (12) to be filled, in the event of a non-conforming plant (4) being detected.
Patent FR-2712643-A1 (FR)
Title: Thickened edge section stiffeners for thin sheet metal
Inventor: JEAN VELUT
IPC: E04B2/72
Filed: 1993-11-16
Abstract: The stiffener and assembler (1) of thin sheet metal edges is generally in the form of an `U' of which one of its wings contains a step (3) designed to support the swaged piece (6) formed at intervals on the sheet (8). The step itself is extended by a right angle extension (4) which allows the riveting (5) of the sheet onto the section. The sheet is held in the section by a anchoring piece (2) in the form of an `U' which is forced in position by a rotary action.
Patent FR-2712736-A1 (FR)
Inventor: PAUL DUSSAUSSE JEAN
IPC: H01R4/24
Filed: 1993-11-18
Abstract: The asymmetric contact comprises a first terminal part for connection to an external conductor and a second terminal part for elastically connecting to another similar contact. It is characterised in that the said second terminal part (4) is axially off-centred with respect to the first terminal part (1, 2, 3) and with respect to the part (8) coupling these parts together and has a width substantially half that of the said first terminal part. Application: terminal strip for computer local networks.
Patent FR-2714881-A1 (FR)
Title: Boat propeller with deformable quadrilateral structure
Inventor: BERNARD LANGENHAN
IPC: B63H20/12
Filed: 1994-01-11
Abstract: The boat engine unit is located in the hull (8) and the propulsion unit (16) is separate from the engine unit. The propulsion unit is connected (14) to the hull and the steering (12). The connection comprises a deformable quadrilateral structure (42) oriented towards the displacement of the hull. This permits adjustment of the propeller immersion height and the pressure angle relative to the water surface. This quadrilateral has four connecting elements, with the first upper connector (42), forming a bracket, fixed to the hull. Second and third connectors (46,48) are pivoted relative to the bracket. The fourth connector (50) comprises the propulsion unit as well as an actuator (64) interposed between the first connector and one or other of the second or third connectors. This causes a deformation of the quadrilateral during actuator movement. The second and/or third connectors can be actuators adjustable in length.
Patent FR-2714839-A1 (FR)
Title: Appareil délasseur pour le corps humain en particulier pour les jambes comportant un bloc de support autonome amovible.
Inventor: MARC LEGRAIN
IPC: A61H15/00
Filed: 1994-01-13
Abstract: - L'invention concerne un appareil délasseur pour le corps humain, en particulier pour les jambes, comprenant un bâti principal (1) associé à un organe de préhension (4), au moins un moyen de stockage (11) d'un fluide à appliquer, au moins un moyen de massage (12) disposé sur le bâti (1) de manière à assurer, simultanément à l'action de massage, l'application du fluide sur le corps caractérisé en ce qu'il comporte: - des moyens de séchage (20) aptes à assurer l'évaporation du fluide sur la zone d'application, - un bloc support autonome (10) monté amovible sur le bâti (1) et supportant le moyen de stockage (13) et le moyen de massage (12). - Appareil délasseur pour les jambes.